PEAK CompactFlash Card 32GB. Internal memory: 32768 MB, Flash card type: CompactFlash (CF), Read speed: 10 MB/s. Endurance: 10000 cycles per logical sector. Input voltage: 3.3 - 5 V. Operating temperature range (T-T): 0 - 70 °C, Storage temperature range (T-T): -40 - 85 °C. Colour of product: Black